259420687638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5329321}}^1$

素因数の和:5329413

約数の個数: 64

約数和(自身を含む): 634402490880

約数和(自身を除く): 374981803242

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 366, 399, 427, 798, 854, 1159, 1281, 2318, 2562, 3477, 6954, 8113, 16226, 24339, 48678, 5329321, 10658642, 15987963, 31975926, 37305247, 74610494, 101257099, 111915741, 202514198, 223831482, 303771297, 325088581, 607542594, 650177162, 708799693, 975265743, 1417599386, 1950531486, 2126399079, 2275620067, 4252798158, 4551240134, 6176683039, 6826860201, 12353366078, 13653720402, 18530049117, 37060098234, 43236781273, 86473562546, 129710343819, 259420687638]

約数ペア:

[(1, 259420687638), (2, 129710343819), (3, 86473562546), (6, 43236781273), (7, 37060098234), (14, 18530049117), (19, 13653720402), (21, 12353366078), (38, 6826860201), (42, 6176683039), (57, 4551240134), (61, 4252798158), (114, 2275620067), (122, 2126399079), (133, 1950531486), (183, 1417599386), (266, 975265743), (366, 708799693), (399, 650177162), (427, 607542594), (798, 325088581), (854, 303771297), (1159, 223831482), (1281, 202514198), (2318, 111915741), (2562, 101257099), (3477, 74610494), (6954, 37305247), (8113, 31975926), (16226, 15987963), (24339, 10658642), (48678, 5329321)]